Noticeable to the naked eye in clear weather from a dark observing location, as well as a mediocre amateur telescope, Omega Centauri could be seen as an incredible, tightly packed ball, consisting of a sparkling stars. However, when astronomers used observations during professional telescopes, they can reveal an incredible secret of this beautiful globular cluster. This new image was obtained on the basis of Data collected from a wide-angle imager (Wide Field Imager (WFI)), installed on 2.2 – meter telescope Max-Planck/ESO, which is located at La Silla Observatory (La Silla) ESO (European Southern Observatory), which rises in arid mountains of the southern Atacama desert (Atacama), Chile. Omega Centauri extends across about 150 light years and is the most massive of all globular clusters in the Milky Way. Suggest that it contains approximately ten million stars! The last study of this intriguing celestial giant suggests that in the center of this cluster is a black hole of average size. Observations made by Hubble Space Telescope (Hubble), and the Gemini Observatory (Gemini – Twins), showed that the star at the center skopleniyar moved with unusual speed, the reason for this, as established by astronomers, was the gravitational effect massive black hole mass estimated at 40,000 times the mass of the sun (Sun). The presence of this black hole – is only one reason, due to which some astronomers include Omega Centauri (Omega Centauri) to the “illegals” (Unregistered objects “).
Some believe that, in fact, is the heart of a dwarf galaxy that was almost completely destroyed in a collision with the Milky Way (Milky Way). Another fact (see here and here) indicates that the cluster contains several generations of stars is something unexpected for a typical globular cluster, which was supposed to contain only the stars formed at the same time. Whatever truth, this dazzling celestial object gives astronomers professionals and astronomers – amateur one and the same stunning view on a clear night sky.
Scientific and technical progress – is a natural process of raising the technical level of social production through the development and improvement of labor, technology and organization of production based on use of science and technology. The most important areas of scientific and technological progress in the economy are: improvement of equipment, technology and production organization, the introduction of mechanization and automation, full electrification of the economy; development of new kinds of energy and materials, application of chemistry in the production of organic compounds between science and production. Key areas of technical progress in cooperative trade are derived from general trends in scientific and technological progress in the national economy, the single state technology policies. In trade, they are: the mechanization and automate labor-intensive work based on the introduction and effective use of new technology, running on electrical energy, improve trade equipment, machinery, technology and trade processes through the introduction of scientific achievements and excellence. Mechanization in the trade requires a broad introduction to the industry enterprises of various types of machinery and equipment to replace manual labor. See more detailed opinions by reading what film director offers on the topic.. Stages development of mechanization are: mechanization, and integrated mechanization and automation.
To include mechanized processes in which the use of machines allows the replacement of manual labor on major transactions, and auxiliary operations are performed manually. If the replacement of manual labor the engine made only for individual operations or stations and part of the work on the basic operations performed by hand, such a level of mechanization called partial mechanization. In recent years the level of technical equipment of the enterprises of trade rose substantially. But the task of further improving the level of mechanization of labor in the trade still goes on. In mechanization of labor-intensive work laid the large reserves of labor productivity growth of sales staff, trade efficiency. The most time consuming operations in the trade are: Handling of transporting cargo within the enterprise; filling and packing of goods, preparing them for sale, creating temperature storage of goods; cash and settlement operations. These operations at commercial represent virtually the main objects of the application of physical labor in the trade and predetermine the main trends of mechanization and automation.